Personalized 1st Birthday Cute Cowgirl Newborn Layette. Cute Cowgirl 1st Birthday Newborn Layette - White outfit has number 1 and horseshoes surrounding a cute little cowgirl in pink. 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months